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https://issues.apache.org/jira/browse/HADOOP-16058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-16058:
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Status: Open (was: Patch Available)
tests fail in parallel runs; work in serial, even though paths in store are
being given different names. Assumption: the beforeclass code in the parent
class is sharing something across all subclasses.
Problem
* The mini hdfs and yarn clusters are static, and shared across all subclasses,
which can cause problems
Proposed solution
* those clusters will have to be instantiated in the subclasses, each with
their own static state, and non-static accessors, so that the superclasses's
non-static methods can get the instance unique to the subclass.
> S3A tests to include Terasort
> -----------------------------
>
> Key: HADOOP-16058
> URL: https://issues.apache.org/jira/browse/HADOOP-16058
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, test
> Affects Versions: 3.3.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Attachments: HADOOP-16058-001.patch
>
>
> Add S3A tests to run terasort for the magic and directory committers.
> MAPREDUCE-7091 is a requirement for this
> Bonus feature: print the results to see which committers are faster in the
> specific test setup. As that's a function of latency to the store, bandwidth
> and size of jobs, it's not at all meaningful, just interesting.
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